ʻO Tuoxin ka mea hana nui loa a ʻoi aku ka ʻoihana o ke kāʻei plastik modular, nā kaulahao kaulahao a me nā mea conveyor ma NanTong, Kina mai 2000.
7200 series flexible chain belt ua hoʻohana nui ʻia i ka ʻoihana inu a lawe ʻia aku i ka honua holoʻokoʻa, e like me USA, Australia, Europe, South America, Asia, Africa a pēlā aku.